Articles with {{Good article}} without a GA review

SQL

/* I also would like to check for GA reassessment without a GA review */
/* Ah, will I have to have an OR to account for all the redirects to the template? I'll have to check. */
/* This is a slow query when just collecting pages with the template, probably because of all the columns it's collecting from each row. */
/* I got 30,000+ results from this originally, but that was when it wasn't restricted to the article namespace
I will want to look at the results not in article namespace */
SELECT page_title
FROM page
INNER JOIN templatelinks ON tl_from = page_id
WHERE page_namespace = 0
  AND tl_namespace = 10
  AND tl_title = "Good_article"
  AND NOT EXISTS (
    SELECT 1
    FROM (
      SELECT
      page_title as page2_title,
      page_namespace as page2_namespace
      FROM page
    ) AS page2
    WHERE page2_namespace = 1
      AND page2_title = CONCAT(page_title, "/GA1")
  )
SQL

Checking query status...
